Multiple
thyroid nodules that do not meet criteria for tissue sampling.
RECOMMENDATION:
Consider follow-up in 12 months as per ACR criteria.
ACR TI-RADS Risk Categories:
TR1: 0 points
TR2: 2 points
TR3: 3 points
TR4: 4-6 points
TR5: > 6 points
ACR TI-RADS Recommendations:
TR5: FNA if > 1 cm, follow-up if 0.5-0.9 cm every year for 5 years
TR4: FNA if > 1.5 cm, follow-up if 1-1.4 cm in 1, 2, 3 and 5 years
TR3: FNA if > 2.5 cm, follow-up if 1.5 -2.